1. Connect the wire to the converter ofAC12V (the lamp cannot be directlyconnected to 110V or 220V powersupply, otherwise the lamp will bebroken)
2. Make good groove holes on the wall.and make waterproof (suitable for thesize holes protruding from the back ofthe product)
3. Mark the fixed position on the wall surface, drill the hole, and insert thesuitable anti-slip rubber plug
4. Place the lamp on the wall and lock it with the screws provided.
5. It is highly recommended to use waterproof transformer and waterproofjunction box together
6. The product must be immersed in water to effectively dissipate heat, so werecommend that the depth of installation should be 50cm underwater.